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Siemens 3SF1324-1SD21-1BA4 Safety Position Switch with Tumbler Lock

Siemens 3SF1324-1SD21-1BA4 Safety Position Switch with Tumbler

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ManufacturerSiemens

Part number3SF1324-1SD21-1BA4

Locking Force 1300 N

Enclosure Plastic

Actuator Contacts 2 NC

Magnet Contacts 1 NC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

High locking force (1300 N) Integrated tumbler 5 directions of approach ASIsafe integrated M12 plug connection Plastic enclosure Auxiliary release on front

Product description

The Siemens 3SF1324-1SD21-1BA4 is a high-security safety position switch designed with an integrated tumbler lock and a substantial locking force of 1300 N. It offers 5 directions of approach for versatile actuator engagement. The switch features a durable plastic enclosure and a standard M12 plug for connectivity. Integrated ASIsafe ensures seamless communication within safety systems.

This switch is engineered for critical safety applications, such as monitoring movable machine guards or access points, where a high locking force is required to prevent accidental opening. It is suitable for industries with stringent safety requirements, including automotive manufacturing, heavy machinery, and automation where operator safety is paramount. The separate actuator, sold independently, allows for flexible installation.

Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers this advanced safety solution. We are committed to supplying quality components to keep your industrial operations secure and productive.

Technical specifications

Locking Force	1300 N
Enclosure	Plastic
Actuator Contacts	2 NC
Magnet Contacts	1 NC
Connector	M12 plug
Voltage	24 V AC/DC
Approaches	5 directions
Repeat Accuracy	0.1 mm

Common applications

Machine guarding

Industrial automation

Automotive manufacturing

Heavy machinery

Process safety

Compatible systems

AS-Interface Systems

Also known as

Siemens SIRIUS 3SF13 Safety Position Switch Safety Switch with Tumbler Lock

Replaces / compatible with

Requires separate actuator (e.g., 3SE5000-0AV01).

Technical note

Expert tip

This switch requires a separate actuator (3SE5000-0AV0./-0AW5.) to be ordered, which is crucial for its proper function and safety interlock.

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Frequently asked questions

What is the locking force of the Siemens 3SF1324-1SD21-1BA4 safety switch?

The Siemens 3SF1324-1SD21-1BA4 safety position switch features a significant locking force of 1300 N. This ensures that the protected movable part, such as a machine guard, remains securely closed until the safety condition is met.